[Event "Nijmegen Open Gelderland 2019"]
[Site ""]
[White "Boomstra, Roel"]
[Black "Konstantinov, Arian"]
[Annotator "Martin Dolfing"]
[Result "2-0"]
[GameType "20"]
[Round "8"]
[Date "2019.07.25"]
[WhiteTime ""]
[BlackTime ""]
[TimeControl ""]
[WhiteUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/3196.jpg"]
[BlackUrl "http://toernooibase.kndb.nl/Afbeeldingen/Spelers/22245.jpg"]
[WhiteTitle "GMI"]
[BlackTitle ""]
[WhiteRating "2405"]
[BlackRating "2025"]
[DamboTopLine "Nijmegen Open Gelderland 2019 Round 8"]
[DamboBottomLine "Boomstra, Roel - Konstantinov, Arian 2-0"]
[FEN "B:W25,26,27,30,31,35,36,37,38,39,40,42,43,44,45,46,47,48,49:B2,3,4,6,7,8,9,11,12,13,14,15,16,17,18,19,22,23,24"] 12. ... 17-21 13. 26x28 23x21